From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- graphics/epix/fmt_template.h | 170 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 170 insertions(+) create mode 100644 graphics/epix/fmt_template.h (limited to 'graphics/epix/fmt_template.h') diff --git a/graphics/epix/fmt_template.h b/graphics/epix/fmt_template.h new file mode 100644 index 0000000000..a50b3a3855 --- /dev/null +++ b/graphics/epix/fmt_template.h @@ -0,0 +1,170 @@ +/* + * fmt.h -- ePiX::fmt output format + * + * This file is part of ePiX, a C++ library for creating high-quality + * figures in LaTeX + * + * Version 1.1.15 + * Last Change: September 08, 2007 + * + * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007 + * Andrew D. Hwang + * Department of Mathematics and Computer Science + * College of the Holy Cross + * Worcester, MA, 01610-2395, USA + * + * + * ePiX is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * ePiX is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + * License for more details. + * + * You should have received a copy of the GNU General Public License + * along with ePiX; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * To create files foo.h, foo.cc for output format "foo", do + * + * for suff in cc h; do + * sed 's/fmt/foo/g' format_template.$suff > foo.$suff + * done + * + * The include guards and initial comments should be updated manually. + */ + +#ifndef EPIX_FMT +#define EPIX_FMT + +#include +#include +#include + +#include "edge_data.h" + +namespace ePiX { + + class Color; + class pair; + class path_state; + class pen_data; + + class fmt : public format { + public: + + fmt(); // some constructor mandatory, needn't have this signature + + // Return a copy of this + fmt* clone() const; + + // Filled region with specified Cartesian edges, offset, and color + std::string print_fill(const std::list& edges, + const pair& offset, + const Color& fill, + const pen_data& line, + const std::string& len) const; + + // Unfilled region, specified Cartesian edges. Should generally be + // trivially implemented using one-pen function (supplied). + std::string print_line(const std::list& edges, + const pair& offset, + const pen_data& line_pen, + const pen_data& base_pen, + const path_state& style, + const std::string& len) const; + + /* + * Picture start and finish: + * Size and offset in page units, + * pallet (set of colors contained in the screen), + * unitlength + * + * These functions have default implementations, see format.cc. + * If the new format can use the default implementation, these + * functions declarations should be removed. + * + std::string pic_header(const pair& sizes, + const pair& offsets, + const std::set& pallet, + const std::string& len) const; + + std::string pic_footer() const; + */ + + // Print color declaration strings: model, name, densities + std::string print_color(const std::string&, + const std::string&, + double, + double, + double) const; + + std::string print_color(const std::string&, + const std::string&, + double, + double, + double, + double) const; + + // One-line comment + std::string print_comment(const std::string&) const; + + // Verbatim output + std::string print_verbatim(const std::string&) const; + + + // begin and end a picture-like environment, set the unit length + std::string start_picture(const pair&, const pair&) const; + std::string end_picture() const; + + std::string set_unitlength(const std::string& len) const; + + // State data, if any, must be mutable + void reset_state() const; + + private: + + std::string usepackages() const; + + // string argument for passing attributes local to this path/loop + std::string start_open_path(const std::string&) const; + std::string end_open_path(const std::string&) const; + + std::string start_closed_path(const std::string&) const; + std::string end_closed_path(const std::string&) const; + + // print declarations to set state of output format + std::string set_fill_state(const Color&) const; + std::string set_pen_state(const pen_data&) const; + + // place a LaTeX box of width zero (containing string) at location (pair) + std::string put_box(const pair&, const std::string&) const; + + // draw a filled or hollow circle of specified diam, color + std::string print_circle_marker(const pair& here, double diam, + bool fill, const Color& color, + const std::string& len) const; + + //// "Optional" (implemented, but reimplementable) functions //// + // inserted in long paths, defaults to and two spaces + // std::string path_break() const; + + // inserted between path points, deaults to "" + // std::string path_break() const; + + // std::string print_pallet(const std::set&) const; + + // Represent a pair, length, or Color as a string + // std::string print(const pair&) const; // Default: "(a,b)" + // std::string print(const length&) const; // Default: "3.5cm", e.g. + // std::string print(const Color&) const; // Default: color name + + }; // end of class fmt +} // end of namespace + +#endif /* EPIX_FMT */ -- cgit v1.2.3